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Dedicated Video Merging UtilityFREEUp to 4K UHD Outputv1.0.0
Merger 4K
Stitch and merge multiple video files into a single unified high-quality video rendered up to 4K Ultra-HD.
Format: Windows NSIS Installer (.exe)
Size: 134 MB (140,644,319 bytes)
Hardware & 4K Output Processing
Merger 4K utilizes a high-efficiency FFmpeg backend with H.264 (CRF 18 visually lossless) encoding and AAC 320kbps audio. Output renders at up to 3840 × 2160 (4K UHD) resolution. Export speeds depend on source video resolution, bitrate, available CPU/GPU acceleration, and system RAM.
Application Overview
Seamless Video Concatenation for Creators
Merger 4K is an ultra-fast, dedicated Windows video merging utility built solely to stitch and concatenate video files together without requiring complicated, heavy timeline editing software.
Powered by an integrated FFmpeg concat demuxer and high-efficiency H.264 rendering engine, Merger 4K combines MP4, MKV, AVI, and MOV files into a single continuous video with output resolutions up to 3840 × 2160 (4K UHD) and crystal 320kbps AAC audio.
Features drag-and-drop file reordering, real-time duration-calculated progress tracking, desktop completion alerts, and 100% offline desktop processing.
Verified Features
What You Get in Merger 4K
Multi-Video Batch Merging
Combine multiple video clips sequentially into a single unified video file with simple drag-and-drop addition.
Up to 4K UHD Output
Renders combined video files up to 3840 × 2160 (4K UHD) resolution with high-profile H.264 encoding.
Multi-Format Ingest
Full native support for MP4, MKV, AVI, and MOV video containers without needing external format converters.
Studio AAC 320kbps Audio
Combines and processes audio streams seamlessly with 320kbps AAC encoding for distortion-free sound.
Live Precision Telemetry
Calculates true total video duration to deliver a 100% accurate real-time percentage progress bar.
Desktop Completion Alerts
Native Windows operating system push notifications alert you the instant your merged video export is finished.
Technical Specifications
Build & Engine Details
Application NameMerger 4K
CategoryDedicated Video Merging Utility
Current Version1.0.0
LicenseFree Forever
Installer FormatNSIS Executable (.exe)
Supported PlatformWindows 10 / 11 (64-bit)
Download Size134.1 MB (140,644,319 bytes)
PublisherHexel Studio
System Requirements
Hardware & OS Compatibility
Operating System
Windows 10 (64-bit) / Windows 11
Architecture
x64 architecture
Processor
Intel Core i3 / AMD Ryzen 3 or higher (Quad-core recommended for 4K)
Memory (RAM)
4 GB RAM minimum (8 GB recommended for 4K)
Storage Space
350 MB available hard drive space
Installation Guide
Quick 4-Step Setup
01
Download Installer
Click Download Free to receive the official Merge4K Setup 1.0.0 executable.
02
Launch Setup Wizard
Open 'Merge4K Setup 1.0.0.exe' from your Downloads folder.
03
Complete Installation
Follow the installer wizard to set up Merger 4K on your Windows PC.
04
Launch Merger 4K
Open Merger 4K, drag your video files into the queue, and click Merge to create your master video.
Security & Integrity
Cryptographic Verification
Authentic Official Release
This executable installer is built directly by Hexel Studio. We recommend always downloading software from official domain sources. You can verify binary integrity using the cryptographic SHA-256 fingerprint below.
SHA-256 Checksum Verification
5a5d6e9acb438e10d9078069a1fdf1be7552dafde2e0bd368c58edae7675757b
Verify in PowerShell: Get-FileHash -Algorithm SHA256 "Merge4K Setup 1.0.0.exe"